/* ======================
   ABOUT PAGE
   モバイルファースト
====================== */
.contentsTop-hero-img {
  background-image: url(../img/about/concept.png);
}


/* ヘッダー・ナビ分の余白 */

#main-content section {
  padding: 2.5rem 5%;
  border-bottom: 1px solid #e0e0e0;
}

#main-content section:last-child {
  border-bottom: none;
}

.section-heading {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contentsTop {
  background-image: url(../img/about/concept.png);
}


/* ======================
   ② ご挨拶 (SP)
   丸画像が上・テキストが下
====================== */
.about-greeting-inner {
  display: flex;
  flex-direction: column-reverse;
  gap: 2rem;
}

.about-greeting-img {
  width: 150px;
  aspect-ratio: 1 / 1;
  background-size: cover;
  background-position: center;
  border-radius: 50%;
  margin: 0 auto;
}

.about-greeting-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.about-greeting-text {
  max-width: 60vw;
  margin: 0 auto;
}

.about-greeting-text p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.5rem;
  line-height: 2;
  color: var(--white);
}


/* ======================
   ③ FORESTができるまで (SP)
====================== */
.about-process .section-heading {
  margin-bottom: 1.5rem;
}

.process-block {
  margin-bottom: 2.5rem;
}

.process-block:last-child {
  margin-bottom: 0;
}

.process-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 1rem;
  padding-left: 0.8rem;
  border-left: 3px solid var(--green);
}

.process-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.process-img {
  width: 90px;
  height: 90px;
  background-size: cover;
  background-position: center;
}

.process-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.process-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--white);
}

.process-arrow {
  font-size: 1.5rem;
  color: var(--white);
  flex-shrink: 0;
}

.process-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1rem;
  line-height: 2;
  color: var(--white);
}

/* ======================
   ④ 植物でデコレーション (SP)
====================== */
.deco-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.deco-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  background-size: cover;
  background-position: center;
}

.deco-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.deco-row p {
  font-size: 1rem;
  width: 80%;
  line-height: 1.6;
}

/* ======================
   ⑤ 完成！ (SP)
====================== */
.about-complete {
  text-align: center;
}

.complete-img {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.complete-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

/* =====================================================
   PC (min-width: 769px)
===================================================== */
@media (min-width: 769px) {

  #main-content {
    padding-top: 0;
    padding-bottom: 0;
  }

  #main-content section {
    padding: 4rem 20%;
  }

  .section-heading {
    font-size: 2.3rem;
    font-weight: bold;
    margin-bottom: 2rem;
  }


  /* ② ご挨拶 */
  .about-greeting-inner {
    display: flex;
    flex-direction: row;
    gap: 4rem;
    align-items: center;
    justify-content: center;
  }

  .about-greeting-img {
    width: 100%;
    aspect-ratio: 1.3 / 1;
    max-width: 320px;
    justify-self: center;
    margin: 0;
  }

  .about-greeting-text p {
    font-size: 1.6rem;
  }

  /* ③ FORESTができるまで */
  .process-block {
    display: flex;
    flex-direction: column;
    margin-left: auto;
  }

  .process-row {
    display: flex;
    gap: 3rem;
    align-items: center;
    margin-left: 5rem;
  }

  .process-steps {
    justify-content: flex-start;
    gap: 6rem;
  }

  .process-title {
    font-size: 1.6rem;
    font-weight: bold;
  }

  .process-title:first-child {
    margin-top: 20px;
  }

  .process-img {
    width: 200px;
    height: 200px;
    aspect-ratio: 16 / 9;
  }

  .process-label {
    font-size: 1.5rem;
    margin-top: .8rem;
  }

  .process-text {
    font-size: 1.6rem;
  }

  .process-arrow {
    font-size: 2.5rem;
  }

  /* ④ 植物でデコレーション */

  .deco-row {
    flex-direction: column;
    text-align: center;
    gap: 4rem;
  }

  .deco-row p {
    font-size: 1.6rem;
    line-height: 2;
  }

  .deco-img {
    width: auto;
    height: 300px;
    aspect-ratio: 16 / 9;
    flex-shrink: 0;
  }

  .deco-arrow {
    transform: rotate(0deg);
    /* ↓ → → に戻す */
  }

  /* ⑤ 完成！ */
  .about-complete {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .complete-img {
    max-width: 700px;
  }

  #main-content section:last-child {
    border-bottom: 1px solid #e0e0e0;
  }
}

/* end @media */